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SLR5.100

SLR5.100
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Redundancy with boost CB scheme Data sheet Input: AC 230V/115V, DC 210-375V Output: 24V/5A High overload current, no switch-off Quasi-Wide-Range Input N+1 redundancy, RDY relay contact Input Input voltage AC100-120/220-240 V (switchable), 47-63 Hz (85-132 VAC / 176-264 VAC, 210-375 VDC, see also „Output: Continuous Loading“) < 2.6 A (switch in 115V position) < 1.4 A (switch in 230V position) • DCin at open output typ. 5 mA (preserves battery sources) Inrush current Quasi-Wide-Range Input: With the switch in the 230V position the power supply unit operates at low and moderate loads (until 3 A) at any input voltage between 95 and 264 V AC. Note: At DC input, always leave the switch in the 230V position. Input current To be fused with a 10A, B-type 'circuit-breaker' switch based on the usual thermomagn. overload sensing principle (used anyway to fuse the input lines). In addition, the unit contains an internal fuse (not accessible). Rated output voltage For balanced current sharing during parallel operation: Soft characteristic (25.2 V DC ±2% at no-load, 24 V DC ±0.5% at nominal load, almost linear characteristic curve) Output noise suppression Radiated EMI values below EN50081-1, even when using long, unscreened output cables. Ambient temperature range Tamb Operation: -10°C...+70°C (>60°C: Derating) Storage: -25°C...+85°C Continuous loading (at Tamb= -10°C...+60°C, 230V 176-264 V ACin 5 A / 6 A * convection cooling), see 95-176 V ACin 3 A also diagram overleaf. 210-375 V DCin 5 A / 6 A * For start at Tamb< 0°C and 150-210 V DCin 3 A low input voltage, please contact PULS. 100-150 V DCin 2 A Output is protected 115V 85-132 V ACin 5 A / 6 A * against short circuit, * short-term 6 A (< 1 min), at 45°C or forced cooling open circuit and overload even continuous Harmonic current emissions Transient handling Transient resistance acc. to VDE 0160 / W2 (750 V / 1.3 ms), for all load conditions. Voltage regulation better than 2% Vout overall Hold-up time Ripple / Noise < 30 mVPP, (20 MHz bandw., 50 Ω measurem.) Overvolt. protection Efficiency, Reliability etc.* Efficiency Life cycle (electrolytics) The unit exclusively uses longlife electrolytics, specified for +105°C (cf. ’The SilverLine’, p.2). Construction / Mechanics* Housing dimensions and Weight 64 mm x 124 mm x 102 mm (+ DIN rail) • WxHxD above/below 25 mm recommended • Free space for left/right 15 mm recommended ventilation 620 g • Weight Design advantages: • Input and output pluggable by means of Combicon® plug connector. • Ensure strain relief of the plug connectors when installing the unit. • Input and output are strictly apart from each other and so cannot be mixed up (input below, output above). Parallel operation yes, current sharing via soft characteristic (see diagram) Front panel indicator RDY relay contact • Type • closes • opens • Electrical isolation • Contact rating normally open contact when output voltage > 22.1V ±4% when output voltage < 19.8V ±4% 500V DC to output voltage 1A at 28V DC For further information see data sheets „The SilverLine“, „SilverLine Family Branches“ and mechanics data sheet Order information Order number N+1 redundancy* Basic version without redundancy* Safety Cover* Screw mounting set, two needed per unit

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Data sheet Start / Overload Behaviour Start-up delay Rise time – no disconnection, no hiccup if overloaded – high overload current (up to 1.9 INom), Vout is gradually reduced with increasing current. – 6A short-term, at 45°C or forced cooling even continuous Advantages: • High short-circuit current, giving large ’start-up window’: unit starts reliably even with awkward loads (DC-DC converters, motors). • No ’sticking’ such as can occur with fold-back characteristics • Secondary fuses operate reliably Output voltage Vout [V] Overload Behaviour • Special PULS Overload Design (see right...

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